Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Watanabe Masahiro and Kato Kazuo and Ogawa Kenji and Shimamura Hidehiko,Development of a Voltage Sensor for Distribution Systems,IEEJ Transactions on Power and Energy,03854213,The Institute of Electrical Engineers of Japan,2006,126,11,1128-1134,https://cir.nii.ac.jp/crid/1390282679578764544,https://doi.org/10.1541/ieejpes.126.1128